Connecting signal to button

[steg90]

I get the warning while I'm editing the form in visual studio.net.

[aamer4yu]

Is it really an error ?? You say "Warning ...."

by the warning u must not be using the form anywhere... it is just defined,,,but not used...
am i right ??

[jpn]

I've got this strange warning on one of my ui forms :

'Warning : The project doesn't contain any class which uses this form!'

Very strange as it does, anybody had this error before?

All I am trying to do is connect a signal to a QPushButton!

I get the error when I double click on my QPushButton on the form.

Hmm, you don't connect signals by double clicking. When you double click a child widget of a form the integration attempts to insert a slot stub with naming convention of automatic connections. Now, if there is no relevant class, or the integration is unable to detect where the form is being used, such error makes sense.

[Ursa]

I get the error when I double click on my QPushButton on the form.

Most likely the message appeared not only in case of double clicking. I got it when I tried to use functionality 'Connecting Signals & Slots'. It seems to me I found the reason of the mistake in my case. A namespace was used there.... in such way

namespace Space
	{
		class  TNewDlg : public QWidget
		{
 
     private:
			Ui::TNewDlgClass ui;
..........

namespace Space
	{
		class  TNewDlg : public QWidget
		{

     private:
			Ui::TNewDlgClass ui;
..........

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Probably that's why the integration couldn't find relevant class.... I refused from using namespace and it works correctly now (at least I hope so )